The Hagia Sophia Museum is considered one of Istanbul’s most beautiful buildings and the most important Byzantine structure in the world. Created in 532 AD, in the reign of Emperor Justinian I, it was the world's largest cathedral for almost a thousand ye

The Hagia Sophia Museum is considered one of Istanbul’s most beautiful buildings and the most important Byzantine structure in the world. Created in 532 AD, in the reign of Emperor Justinian I, it was the world's largest cathedral for almost a thousand years. Double tap if you want to visit! #TravelersChoice Hotels-live.com via www.instagram.com/p/BFxfm5dEgTw/ by www.facebook.com/125048940862168/photos/a.844858345547887... via http://flic.kr/p/GwESNG #link https://farm8.staticflickr.com/7597/26601350764_803f94d216_b.jpg